Our spokesperson, Richard Carter, has apologized for the ______ remarks about merger negotiations he made in the press conference.
A. critical
B. criticism
C. critically
D. critic
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There has been so much ______ in the demand for high-priced bags that several companies are introducing a greater range of price options.
A. fluctuation
B. repayment
C. irrelevance
D. invitation
根据CTT的模型和假设,可知SX2=ST2+SE2,关于这个公式描述正确的是
A. SE2代表的是随机误差的变异
B. ST2代表的是与测验目的有关的变异
C. SE2代表的是系统误差的变异
D. SE2代表的是随机误差的变异和系统误差的变异
Jackson City street crews will remove snow from areas ______ the city beginning January 10 between 10:00 p.m. and 6:00 a.m..
A. as
B. with
C. throughout
D. during
The production manager promised to make considerable efforts to increase production ______ to 10 thousands units a week.
A. accommodation
B. reward
C. average
D. capacity